Problem: 453A — 312B - Лучники
can not understand the solution in editorial
can anyone give me any idea of solution in deails???
№ | Пользователь | Рейтинг |
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1 | tourist | 4009 |
2 | jiangly | 3823 |
3 | Benq | 3738 |
4 | Radewoosh | 3633 |
5 | jqdai0815 | 3620 |
6 | orzdevinwang | 3529 |
7 | ecnerwala | 3446 |
8 | Um_nik | 3396 |
9 | ksun48 | 3390 |
10 | gamegame | 3386 |
Страны | Города | Организации | Всё → |
№ | Пользователь | Вклад |
---|---|---|
1 | cry | 167 |
2 | Um_nik | 163 |
3 | maomao90 | 162 |
3 | atcoder_official | 162 |
5 | adamant | 159 |
6 | -is-this-fft- | 158 |
7 | awoo | 157 |
8 | TheScrasse | 154 |
9 | Dominater069 | 153 |
9 | nor | 153 |
Probabilities
Problem: 453A — 312B - Лучники
can not understand the solution in editorial
can anyone give me any idea of solution in deails???
Rev. | Язык | Кто | Когда | Δ | Комментарий | |
---|---|---|---|---|---|---|
en2 | Tanmoy1228 | 2016-01-15 21:26:29 | 13 | Tiny change: 'Problem: 453A — [problem:' -> 'Problem: [problem:' | ||
en1 | Tanmoy1228 | 2016-01-15 21:25:36 | 153 | Initial revision (published) |
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